We're dividing 53392 by 30 
We want to figure out the number of times 53392 can be divided by 30.

Going ahead to step 1:
30 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 30

Advancing to step 2:
53 divided by 30 is 1 with a remainder of 23.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 30 from 53 and we're left with 23.
Append the next digit (3) from the dividend to 23 and continue with: 233 / 30

Going ahead to step 3:
The number 30 fits into 233 7 times, leaving a remainder of 23.
Write down 7 as next digit of the result. 
Result so far: 17.0
Subtract 210 from 233 to get 23.
Take the next digit (9) from the dividend and append it to 23, then repeat: 239 / 30

Moving on to step 4:
When dividing 239 by 30, we get 7 with a remainder of 29.
The next digit of our result is 7. 
Result so far: 177.0
If we subtract 210 from 239, we get 29.
Take the next digit (2) from the dividend and append it to 29, then repeat: 292 / 30

On to step 5:
If we divide 292 by 30, we get 9 and a remainder of 22.
Write down 9 as next digit of the result. 
Result so far: 1779.0
Subtract 270 from 292 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 6:
If we divide 220 by 30, we get 7 and a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 1779.7
If we subtract 210 from 220, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 7:
The number 30 fits into 100 3 times, leaving a remainder of 10.
Use 3 as the next digit of our solution. 
Result so far: 1779.73
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
When dividing 100 by 30, we get 3 with a remainder of 10.
The next digit of our result is 3. 
Result so far: 1779.733
If we take 90 away from 100, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 1779.733 with a remaining 0.001.